Question

subtract -3/8 from -5/7

Answer 1

hey u buddy here yours anwer
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$\frac{ - 5}{7} - ( \frac{ - 3}{8} ) \\ \frac{ - 5}{7} + \frac{3}{8 } \\ because \: lcm \: of \: 7 \: and \: 8 = 56 \\ \frac{ - 40 + 21}{56} \\ \frac{ - 19}{56}$

Answer 2

-5/7-(-3/8)
-5/7+3/8
-40+21/56.
-19/56